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Fibre Channel Show Commands
This chapter describes the Cisco NX-OS Fibre Channel show commands available on Cisco Nexus 5000 Series switches.
show cfs
To display Cisco Fabric Services (CFS) information, use the show cfs command.
show cfs {application [name app-name] | lock [name app-name [vsan vsan-id]] | merge status [name app-name [vsan vsan-id]] | peers [name app-name [vsan vsan-id] | regions | status}
Syntax Description
Command Default
None
Command Modes
EXEC mode.
Command History
Examples
The following example shows how to display CFS physical peer information for all applications:
switch# show cfs peersThe following example shows how to display CFS information for all applications on the switch:
switch# show cfs application
Note
The show cfs application command displays only those applications that are registered with CFS. Conditional services that use CFS do not appear in the output unless those services are running.
The following example shows how to display CFS information for the device alias application:
switch# show cfs application name device-aliasThe following example shows how to display CFS merge operation information for the device alias application:
switch# show cfs merge status device-aliasThe following example shows whether or not CFS distribution is enabled:
switch# show cfs statusshow debug npv
To display the N Port Virtualization (NPV) debug commands configured on the switch, use the show debug npv command.
show debug npv
Syntax Description
This command has no other keywords or arguments.
Command Default
None
Command Modes
EXEC mode.
Command History
Usage Guidelines
The show debug npv command is available only when the switch is in NPV mode.
Examples
The following example shows all the NPV debug commands available on the switch:
switch# show debug npvRelated Commands
show device-alias
To display the device name information, use the show device-alias command.
show device-alias {database | merge status | name device-name [pending] | pending | pending-diff | pwwn pwwn-id [pending] | session status | statistics | status
Syntax Description
Command Default
None
Command Modes
EXEC mode.
Command History
Usage Guidelines
To make use of fcaliases as device names instead of using the cryptic device name, add only one member per fcalias.
Examples
The following example shows how to display the contents of the device alias database:
switch# show device-alias databaseThe following example shows how to display all global fcaliases and all VSAN dependent fcaliases:
switch# show device-alias name efgThe following example shows how to display all global fcaliases and all VSAN dependent fcaliases:
switch# show device-alias statisticsRelated Commands
device-alias name
Configures device alias names.
device-alias database
Configures device alias information.
device-alias distribute
Enables device alias CFS distribution.
show fabric-binding
To display configured fabric binding information, use the show fabric-binding command.
show fabric-binding {database [active] [vsan vsan-id] | efmd statistics [vsan vsan-id] | statistics [vsan vsan-id] | status [vsan vsan-id] | violations [last number]}
Syntax Description
Command Default
None
Command Modes
EXEC mode.
Command History
Examples
The following example displays configured fabric binding database information:
switch# show fabric-binding databaseThe following example displays active fabric binding information:
switch# show fabric-binding database activeThe following example displays active VSAN-specific fabric binding information:
switch# show fabric-binding database active vsan 61The following example displays configured VSAN-specific fabric binding information:
switch# show fabric-binding database vsan 4The following example displays fabric binding statistics:
switch# show fabric-binding statisticsThe following example displays fabric binding status for each VSAN:
switch# show fabric-binding statusThe following example displays EFMD statistics:
switch# show fabric-binding efmd statisticsThe following example displays EFMD statistics for a specified VSAN:
switch# show fabric-binding efmd statistics vsan 4The following example displays fabric binding violations:
switch# show fabric-binding violationsshow fc2
To display FC2 information, use the show fc2 command.
show fc2 {bind | classf | exchange | exchresp | flogi | nport | plogi | plogi_pwwn | port [brief] | socket | sockexch | socknotify | socknport | vsan}
Syntax Description
Command Default
None
Command Modes
EXEC mode.
Command History
Examples
The following example displays FC2 active socket information:
switch# show fc2 socketThe following example displays FC2 socket binding information:
switch# show fc2 bindThe following example displays FC2 local N port information:
switch# show fc2 nportThe following example displays FC2 PLOGI session information:
switch# show fc2 plogiThe following example displays FC2 physical port information:
switch# show fc2 portThe following example displays FC2 local N port PLOGI notifications for each socket:
switch# show fc2 socknotifyThe following example displays FC2 local N ports for each socket:
switch# show fc2 socknportThe following example displays FC2 VSAN table:
switch# show fc2 vsanshow fcalias
To display the member name information in a Fibre Channel alias (fcalias), use the show fcalias command.
show fcalias [name fcalias-name] [pending] [vsan vsan-id]
Syntax Description
Command Default
Displays a list of all global fcaliases and all VSAN-dependent fcaliases.
Command Modes
EXEC mode.
Command History
Usage Guidelines
To make use of fcaliases as device names instead of using the cryptic device name, add only one member per fcalias.
Examples
The following example displays fcalias configuration information:
switch# show fcalias vsan 1Related Commands
show fcdomain
To display the Fibre Channel domain (fcdomain) information, use the show fcdomain command.
show fcdomain [address-allocation [cache] | allowed | domain-list | fcid persistent [unused] | pending [vsan vsan-id] | pending-diff [vsan vsan-id] | session-status [vsan vsan-id] | statistics [interface {fc slot/port [vsan vsan-id] } | san-port-channel port [vsan vsan-id]] | status | vsan vsan-id]
Syntax Description
Command Default
None
Command Modes
EXEC mode.
Command History
Usage Guidelines
When you enter the show fcdomain with no arguments, all VSANs are displayed. The VSANs should be active or you will get an error.
Examples
The following example displays the fcdomain information for VSAN 1:
switch# show fcdomain vsan 1The following example displays the fcdomain domain-list information for VSAN 76:
switch# show fcdomain domain-list vsan 76 Number of domains: 3 Domain ID WWN --------- ----------------------- 0xc8(200) 20:01:00:05:30:00:47:df [Principal] 0x63(99) 20:01:00:0d:ec:08:60:c1 [Local] 0x61(97) 50:00:53:0f:ff:f0:10:06 [Virtual (IVR)]Table 9-1 describes the significant fields shown in the show fcdomain domain-list command output.
The following example displays the allowed domain ID lists:
switch# show fcdomain allowed vsan 1The following example shows the status of CFS distribution for allowed domain ID lists:
switch# show fcdomain statusThe following example displays pending configuration changes:
switch# show fcdomain pending vsan 10The following example displays the differences between the pending configuration and the current configuration:
switch# show fcdomain pending-diff vsan 10The following example displays the status of the distribution session:
switch# show fcdomain session-status vsan 1Related Commands
show fcdroplatency
To display the configured Fibre Channel latency parameters, use the show fcdroplatency command.
show fcdroplatency [network | switch]
Syntax Description
network
(Optional) Network latency in milliseconds.
switch
(Optional) Switch latency in milliseconds.
Command Default
None
Command Modes
EXEC mode.
Command History
Examples
The following example displays the configured Fibre Channel latency parameters:
switch# show fcdroplatencyshow fcflow stats
To display the configured Fibre Channel flow (fcflow) information, use the show fcflow stats command.
show fcflow stats [aggregated | usage] [index flow-index]
Syntax Description
aggregated
(Optional) Displays aggregated fcflow statistics.
usage
(Optional) Displays flow index usage
index flow-index
(Optional) Specifies an fcflow index.
Command Default
None
Command Modes
EXEC mode.
Command History
Examples
The following example displays aggregated fcflow details:
switch# show fcflow stats aggregatedThe following example displays fcflow details:
switch# show fcflow statsThe following example displays fcflow index usage:
switch# show fcflow stats usageshow fcid-allocation
Use the show fcid allocation command to display the Fibre Channel area list of company IDs.
show fcid-allocation area | company-id-from-wwn wwn [company-id]
Syntax Description
Command Default
None
Command Modes
EXEC mode.
Command History
Examples
The following example shows the Fibre Channel area company list of company IDs:
switch# show fcid-allocation area Fcid area allocation company id info: 00:50:2E 00:50:8B 00:60:B0 00:A0:B8 00:E0:69 00:E0:8B 00:32:23 + Total company ids: 7 + - Additional user configured company ids. * - Explicitly deleted company ids from default list.Table 9-2 describes the significant fields shown in the display.
Table 9-2 show fcid-allocation area company Field Descriptions
+
Indicates a company ID added to the default list.
-
Indicates a company ID deleted from the default list.
show fcns database
To display the results of the discovery, or to display the name server database for a specified VSAN or for all VSANs, use the show fcns database command.
show fcns database {detail [vsan vsan-id] | domain domain-id [detail] [vsan vsan-range] | fcid fcid-id [detail] vsan vsan-range | local [detail] [vsan vsan-range] | vsan vsan-id}
Syntax Description
Command Default
None
Command Modes
EXEC mode.
Command History
Usage Guidelines
The discovery can take several minutes to complete, especially if the fabric is large or if several devices are slow to respond.
Virtual enclosure ports can be viewed using the show fcns database command.
Examples
The following example displays the contents of the FCNS database:
switch# show fcns databaseThe following example displays the detailed contents of the FCNS database:
switch# show fcns database detailThe following example displays the management VSAN (VSAN 2):
switch# show fcns database vsan 2The following example displays the database for all configured VSANs:
switch# show fcns databaseRelated Commands
show fcns statistics
To display the statistical information for a specified VSAN or for all VSANs, use the show fcns statistics command.
show fcns statistics [detail] [vsan vsan-id]
Syntax Description
detail
(Optional) Displays detailed statistics.
vsan vsan-id
(Optional) Displays statistics for the specified VSAN ID. The range is 1 to 4093.
Command Default
None
Command Modes
EXEC mode.
Command History
Examples
The following example displays statistical information for a specified VSAN:
switch# show fcns statisticsshow fcoe
To display the status of Fibre Channel over Ethernet (FCoE) on the switch, use the show fcoe command.
show fcoe
Syntax Description
This command has no other keywords or arguments.
Command Default
None
Command Modes
EXEC mode.
Command History
Examples
The following example displays the FCoE status:
switch# show fcoeshow fcroute
Use the show fcroute command to view specific information about existing Fibre Channel and FSPF configurations.
show fcroute {distance | label [label] vsan vsan-id | multicast [fc-id vsan vsan-id | vsan vsan-id] | summary [vsan vsan-id] | unicast [[host] fc-id fc-mask vsan vsan-id | vsan vsan-id]}
Syntax Description
Command Default
None
Command Modes
EXEC mode.
Command History
Usage Guidelines
When the number of routes are displayed in the command output, both visible and hidden routes are included in the total number of routes.
Examples
The following example displays administrative distance:
switch# show fcroute distanceThe following example displays multicast routing information:
switch# show fcroute multicastThe following example displays FCID information for a specified VSAN:
switch# show fcroute multicast vsan 3The following example displays FCID and interface information for a specified VSAN:
switch# show fcroute multicast 0xffffff vsan 2The following example displays unicast routing information:
switch# show fcroute unicastThe following example displays unicast routing information for a specified VSAN:
switch# show fcroute unicast vsan 4The following example displays unicast routing information for a specified FCID:
switch# show fcroute unicast 0x040101 0xffffff vsan 4The following example displays route database information:
switch# show fcroute summaryThe following example displays route database information for a specified VSAN:
switch# show fcroute summary vsan 4show fcs
Use the show fcs commands to display the status of the fabric configuration.
show fcs {database [vsan vsan-id] | ie [nwwn wwn] vsan vsan-id | platform [name string] vsan vsan-id | port [pwwn wwn] vsan vsan-id] | statistics vsan vsan-id | vsan}
Syntax Description
Command Default
None
Command Modes
EXEC mode.
Command History
Examples
The following example displays FCS database information:
switch# show fcs databaseThe following example displays interconnect element object information for a specific VSAN:
switch# show fcs ie vsan 1This command displays interconnect element object information for a specific WWN:
switch# show fcs ie nwwn 20:01:00:05:30:00:16:df vsan 1This command displays platform information:
switch# show fcs platform name SamplePlatform vsan 1This command displays platform information within a specified VSAN:
switch# show fcs platform vsan 1This command displays FCS port information within a specified VSAN:
switch# show fcs port vsan 24This command displays ports within a specified WWN:
switch# show fcs port pwwn 20:51:00:05:30:00:16:de vsan 24This command displays FCS statistics:
switch# show fcs statisticsshow fcsp
To display the status of the Fibre Channel Security Protocol (FC-SP) configuration, use the show fcsp commands.
show fcsp [asciiwwn ascii-wwn | dhchap [database] | interface {fc slot/port | vfc vfc-id} [statistics | wwn]]
Syntax Description
Command Default
None
Command Modes
EXEC mode.
Command History
Examples
The following example displays DHCHAP configurations in FC interfaces:
switch# show fcsp interface fc2/3The following example displays DHCHAP statistics for a FC interfaces:
switch# show fcsp interface fc2/3 statisticsThe following example displays the FC-SP WWN of the device connected through a specified interface:
switch# show fcsp interface fc 2/1 wwnThe following example displays hash algorithm and DHCHAP groups configured for the local switch:
switch# show fcsp dhchapThe following example displays the DHCHAP local password database:
switch# show fcsp dhchap databaseThe following example displays he ASCII representation of the device WWN:
switch# show fcsp asciiwwn 30:11:bb:cc:dd:33:11:22Related Commands
show fctimer
To view the Fibre Channel timers (fctimer), use the show fctimer command.
show fctimer [d_s_tov [vsan vsan-id] | e_d_tov [vsan vsan-id] | f_s_tov [vsan vsan-id] | r_a_tov [vsan vsan-id] | last action status | pending | pending-diff | session status | status | vsan vsan-id]
Syntax Description
Command Default
None
Command Modes
EXEC mode.
Command History
Examples
The following example displays configured global TOVs:
switch# show fctimerThe following example displays configured TOVs for a specified VSAN:
switch# show fctimer vsan 10Related Commands
show fdmi
To display the Fabric-Device Management Interface (FDMI) database information, use the show fdmi command.
show fdmi database [detail [hba-id {hba-id vsan vsan-id} | vsan vsan-id] | vsan vsan-id] | suppress-updates
Syntax Description
Command Default
None
Command Modes
EXEC mode.
Command History
Examples
The following example displays all HBA management servers:
switch# show fdmi databaseThe following example displays VSAN1-specific FDMI information:
switch# show fdmi database detail vsan 1The following example displays details for the specified HBA entry:
switch# show fdmi database detail Hba-id 21:01:00:e0:8b:2a:f6:54 vsan 1show flogi
To list all the fabric login (FLOGI) sessions through all interfaces across all VSANs, use the show flogi command.
show flogi {auto-area-list} | database {fcid fcid-id | interface {fc slot/port | vfc vfc-id} | vsan vsan-id}
Syntax Description
Command Default
None
Command Modes
EXEC mode.
Command History
Usage Guidelines
The output of this command is sorted by interface numbers and then by VSAN IDs.
In a Fibre Channel fabric, each host or disk requires an FCID. Use the show flogi database command to verify if a storage device is displayed in the fabric login (FLOGI) table as in the examples below. If the required device is displayed in the FLOGI table, the fabric login is successful. Examine the FLOGI database on a switch that is directly connected to the host HBA and connected ports.
Examples
The following example displays details on the FLOGI database:
switch# show flogi databaseThe following example displays the FLOGI interface:
switch# show flogi database interface fc 2/3The following example displays the FLOGI VSAN:
switch# show flogi database vsan 1The following example displays the FLOGI for a specific FCID:
switch# show flogi database fcid 0xef02e2Related Commands
show fspf
To display global Fibre Shortest Path First (FSPF) routing information, use the show fspf command.
show fspf [database [vsan vsan-id] [detail | domain domain-id detail] | interface | vsan vsan-id interface {fc slot/port | san-port-channel port-channel}]
Syntax Description
Command Default
None
Command Modes
EXEC mode.
Command History
Usage Guidelines
If you enter the command without parameters, all the entries in the database are displayed.
Examples
The following example displays FSPF interface information:
switch# show fspf interface vsan 1 fc2/1The following example displays FSPF database information:
switch# show fspf database vsan 1This command displays FSPF information for a specified VSAN:
switch# show fspf vsan 1show in-order-guarantee
To display the present configured state of the in-order delivery feature, use the show in-order-guarantee command.
show in-order-guarantee
Syntax Description
This command has no arguments or keywords.
Command Default
None
Command Modes
EXEC mode.
Command History
Examples
The following example displays the present configuration status of the in-order delivery feature:
switch# show in-order-guaranteeshow lldp
To display information about the Link Layer Discovery Protocol (LLDP) configuration on the switch, use the show lldp command.
show lldp {interface {ethernet slot/port | mgmt intf-no} | neighbors [detail | interface] | timers | traffic [interface {ethernet slot/port | mgmt intf-no}]}
Syntax Description
Command Default
None
Command Modes
EXEC mode
Command History
Examples
This example shows how to display LLDP interface information:
switch# show lldp traffic interface ethernet 1/1LLDP interface traffic statistics:Total frames transmitted: 7490Total entries aged: 0Total frames received: 7458Total frames received in error: 0Total frames discarded: 0Total unrecognized TLVs: 0switch#This example shows how to display LLDP management interface information:
switch# show lldp traffic interface mgmt 0LLDP interface traffic statistics:Total frames transmitted: 0Total entries aged: 0Total frames received: 0Total frames received in error: 0Total frames discarded: 0Total unrecognized TLVs: 0switch#This example shows how to display LLDP timers configured on the switch:
switch# show lldp timersLLDP Timers:Holdtime in seconds: 120Reinit-time in seconds: 2Transmit interval in seconds: 30switch#This example shows how to display LLDP neighbor information:
switch# show lldp neighborsCapability codes:(R) Router, (B) Bridge, (T) Telephone, (C) DOCSIS Cable Device(W) WLAN Access Point, (P) Repeater, (S) Station, (O) OtherLocal Intf Chassis ID Port ID Hold-time CapabilityEth1/1 000d.eca3.6080 Eth1/1 120 BEth1/2 000d.eca3.6080 Eth1/2 120 BEth1/3 000d.eca3.6080 Eth1/3 120 BEth1/4 000d.eca3.6080 Eth1/4 120 BEth1/7 000d.ecf2.0880 Eth1/7 120 BEth1/8 000d.ecf2.0880 Eth1/8 120 BEth1/9 000d.ecf2.0b40 Eth1/9 120 BEth1/10 000d.ecf2.0b40 Eth1/10 120 Bswitch#This example shows how to display LLDP information for a specified interface:
switch# show lldp interface ethernet 1/1Interface Information:Enable (tx/rx/dcbx): Y/Y/Y Port Mac address: 00:0d:ec:b2:30:c8Peer's LLDP TLVs:Type Length Value---- ------ -----001 007 04000dec a36080002 007 05457468 312f31003 002 0078004 009 4e354b2d 506f7274 00005 013 45756765 6e652d4e 354b2d32 00006 010 4e354b2d 53776974 6368007 004 00040004008 012 05010ac1 8303021a 00000000128 055 001b2102 020a0000 00000001 00000001 06060000 80000808 080a000080008906 001b2108 04110000 80000001 00003232 00000000 000002128 005 00014201 01128 006 0080c201 0001000 000switch#This example shows how to display LLDP traffic information:
switch# show lldp trafficLLDP traffic statistics:Total frames transmitted: 89743Total entries aged: 0Total frames received: 59300Total frames received in error: 0Total frames discarded: 0Total unrecognized TLVs: 0switch#Related Commands
lldp
Configures the global LLDP options on the switch.
lldp (Interface)
Configures the LLDP feature on an interface.
show loadbalancing
To display load-balancing status for specific unicast flows, use the show loadbalancing command.
show loadbalancing vsan vsan-id source-fcid dest-fcid [exchange-id]
Syntax Description
Command Default
None
Command Modes
EXEC mode.
Command History
Examples
The following example displays the load-balancing information for the specified source and destination in VSAN 3:
switch# show loadbalancing vsan 3 0x3345 0x2546show npv flogi-table
To display the information about N port virtualization (NPV) FLOGI session, use the show npv flogi-table command.
show npv flogi-table
Syntax Description
This command has no other keywords or arguments.
Command Default
None
Command Modes
EXEC mode.
Command History
Usage Guidelines
The show npv flogi-table command is available only when the switch is in NPV mode.
Examples
The following example displays the information on NPV FLOGI session:
switch# show npv flogi-tableRelated Commands
show npv status
To display the N port virtualization (NPV) current status, use the show npv status command.
show npv status
Syntax Description
This command has no other keywords or arguments.
Command Default
None
Command Modes
EXEC mode.
Command History
Usage Guidelines
The show npv status command is available only when the switch is in NPV mode.
Examples
The following example displays the current status of NPV:
switch# show npv statusRelated Commands
show npv traffic-map
To display N port virtualization (NPV) traffic maps, use the show npv traffic-map command.
show npv traffic-map
Syntax Description
This command has no other keywords or arguments.
Command Default
None
Command Modes
EXEC mode.
Command History
Usage Guidelines
The show npv traffic-map command is available only when the switch is in NPV mode.
Examples
The following example displays the current status of NPV:
switch# show npv traffic-mapRelated Commands
show port index-allocation
To display port index allocation information, use the show port index-allocation command.
show port index-allocation [startup]
Syntax Description
Command Default
None
Command Modes
EXEC mode.
Command History
Note
Examples
The following example displays port index allocation information:
switch# show port index-allocationshow port-security
To display configured port security feature information, use the show port-security command.
show port-security {database [active [vsan vsan-id]] | fwwn fwwn-id vsan vsan-id | interface {fc slot/port | san-port-channel port} vsan vsan-id | vsan vsan-id] | pending [vsan vsan-id] | pending-diff [vsan vsan-id] | session status [vsan vsan-id] | statistics [vsan vsan-id] | status [vsan vsan-id] | violations [last count | vsan vsan-id]}
Syntax Description
Command Default
None
Command Modes
EXEC mode.
Command History
Usage Guidelines
The access information for each port can be individually displayed. If you specify the fabric world wide name (fWWN) or interface options, all devices that are paired in the active database (at that point) with the given fWWN or the interface are displayed.
When you enter the show port-security command with the last number option, only the specified number of entries that appear first are displayed.
Examples
The following example displays the contents of the port security database:
switch# show port-security databaseThe following example displays the output of the active port security database in VSAN 1:
switch# show port-security database vsan 1The following example displays the active database:
switch# show port-security database activeThe following example displays the wildcard fWWN port security in VSAN 1:
switch# show port-security database fwwn 20:85:00:44:22:00:4a:9e vsan 1The following example displays the configured fWWN port security in VSAN 1:
switch# show port-security database fwwn 20:01:00:05:30:00:95:de vsan 1The following example displays the interface port information in VSAN 2.
switch# show port-security database interface fc 2/1 vsan 2The following example displays the port security statistics:
switch# show port-security statisticsThe following example displays the status of the active database and the autolearn configuration.
switch# show port-security statusThe following example displays the previous 100 violations.
switch# show port-security violationsRelated Commands
show rlir
To display Registered Link Incident Report (RLIR) information, use the show rlir command.
show rlir {erl [vsan vsan-id] | history | recent {interface fc slot/port | portnumber port} | statistics [vsan vsan-id]}
Syntax Description
Command Default
None
Command Modes
EXEC mode.
Command History
Examples
The following example displays RLIR information for VSAN 1:
switch# show rlir erl vsan 1The following example displays RLIR statistics:
switch# show rlir statistics vsan 1show rscn
To display Registered State Change Notification (RSCN) information, use the show rscn command.
show rscn {event-tov vsan vsan-id | pending vsan vsan-id | pending-diff vsan vsan-id | scr-table [vsan vsan-id] | session status vsan vsan-id | statistics [vsan vsan-id]}
Syntax Description
Command Default
None
Command Modes
EXEC mode.
Command History
Usage Guidelines
The SCR table cannot be configured. It is only populated if one or more N ports send SCR frames to register for RSCN information. If the show rscn scr-table command does not return any entries, no N port is interested in receiving RSCN information.
Examples
The following example displays RSCN information:
switch# show rscn scr-table vsan 1The following example displays RSCN statistics:
switch# show rscn statistics vsan 1The following example shows the RSCN event timeout value configured on VSAN 1:
switch# show rscn event-tov vsan 1The following example shows the difference between the active RSCN configuration and the pending RSCN configuration on VSAN 1:
switch# show rscn pending-diff vsan 1show san-port-channel
Use the show san-port-channel command to view information about existing SAN port channel configurations.
show san-port-channel {compatibility-parameters | consistency [detail] | database [interface san-port-channel port] | summary | usage}
Syntax Description
Command Default
None
Command Modes
EXEC mode.
Command History
Examples
The following example displays the SAN port channel summary:
switch# show san-port-channel summaryThe following example displays the SAN port channel compatibility parameters:
switch# show san-port-channel compatibility-parametersThe following example displays the SAN port channel database:
switch# show san-port-channel databaseThe following example displays the consistency status of the SAN port channel database:
switch# show san-port-channel consistencyThe following example displays detailed information about the consistency status of the SAN port channel database:
switch# show san-port-channel consistency detailThe show san-port-channel usage command displays details of the used and unused SAN port channel numbers:
switch# show san-port-channel usageshow scsi-target
To display information about existing SCSI target configurations, use the show scsi-target command.
show scsi-target {auto-poll | custom-list | devices [vsan vsan-id] [fcid fcid-id] | disk [vsan vsan-id] [fcid fcid-id] | lun [vsan vsan-id] [fcid fcid-id] [os [aix | all | hpux | linux | solaris | windows] | pwwn | status | tape [vsan vsan-id] [fcid fcid-id] | vsan vsan-id}
Syntax Description
Command Default
None
Command Modes
EXEC mode.
Command History
Usage Guidelines
Use the show scsi-target auto-poll command to verify automatic discovery of online SCSI targets.
Examples
The following example displays the status of a SCSI discovery:
switch# show scsi-target statusThe following example displays a customized discovered targets:
switch# show scsi-target custom-listThe following example displays discovered disk information:
switch# show scsi-target diskThe following example displays the discovered LUNs for all operating systems:
switch# show scsi-target lun os allThe following example displays the discovered LUNs for the Solaris operating system:
switch# show scsi-target lun os solarisThe following example displays auto-polling information:
switch# show scsi-target auto-pollThe following example displays the port WWN that is assigned to each operating system (Windows, AIX, Solaris, Linux, or HPUX):
switch# show scsi-target pwwnshow topology
To display topology information for connected SAN switches, use the show topology command.
show topology [vsan vsan-id]
Syntax Description
Command Default
None
Command Modes
EXEC mode.
Command History
Examples
The following example displays topology information:
switch# show topologyshow trunk protocol
To display trunk protocol status, use the show trunk protocol command.
show trunk protocol
Syntax Description
This command has no arguments or keywords.
Command Default
None
Command Modes
EXEC mode.
Command History
Examples
The following example displays trunk protocol status:
switch# show trunk protocolshow vsan
To display information about configured VSAN, use the show vsan command.
show vsan [vsan-id [membership] | membership [interface {fc slot/port | san-port-channel port | vfc vfc-id}] | usage]
Syntax Description
Command Default
None
Command Modes
EXEC mode.
Command History
Usage Guidelines
When you enter the show vsan membership interface command, interface information is displayed for interfaces that are configured in this VSAN.
The interface range must be in ascending order and non-overlapping. You can specify a range using a hyphen and several interfaces using commas:
•
fcslot/port - port , fcslot/port , fcslot/port:For example, show int fc2/1 - 3 , fc2/4 , fc3/2
Examples
The following example displays configured VSAN information:
switch# show vsan 1The following example displays membership information for all VSANs.
switch # show vsan membershipThe following example displays membership information for a specified interface:
switch # show vsan membership interface fc1/1show wwn
To display the status of the WWN configuration, use the show wwn command.
show wwn {status [block-id number] | switch | vsan-wwn}
Syntax Description
Command Default
None
Command Modes
EXEC mode.
Command History
Examples
The following example displays the WWN of the switch:
switch# show wwn switchThe following example displays a user-configured VSAN WWN:
switch# show wwn vsan-wwnshow zone
To display zone information, use the show zone command.
show zone [active [vsan vsan-id] | analysis {active vsan vsan-id | vsan vsan-id | zoneset zoneset-name} | ess [vsan vsan-id] | member {fcalias alias-name | fcid fcid-id [active | lun lun-id | vsan vsan-id] | pwwn wwn [active | lun lun-id | vsan vsan-id]} | name string [active] [pending] [vsan vsan-id] | pending [active] [vsan vsan-id] | pending-diff [vsan vsan-id] | policy [pending] [vsan vsan-id] | statistics [vsan vsan-id] | status [vsan vsan-id]]
Syntax Description
Command Default
None
Command Modes
EXEC mode.
Command History
Examples
The following example displays configured zone information:
switch# show zoneThe following example displays zone information for a specific VSAN:
switch# show zone vsan 1The following example displays members of a specific zone:
switch# show zone name Zone1The following example displays all zones to which a member belongs using the FCID:
switch# show zone member pwwn 21:00:00:20:37:9c:48:e5The following example displays the number of control frames exchanged with other switches:
switch# show zone statisticsThe following example displays the status of the configured zones:
switch# show zone statusThe following example checks the status of the zoneset distribute vsan command and displays the default zone attributes of a specific VSAN or all active VSANs:
switch# show zone status vsan 1 VSAN:1 default-zone:deny distribute:active only Interop:default mode:basic merge-control:allow session:none hard-zoning:enabled Default zone: qos:low broadcast:disabled ronly:disabled Full Zoning Database : Zonesets:0 Zones:0 Aliases:0 Active Zoning Database : Database Not Available Status:Table 9-3 describes the significant fields shown in the show zone status vsan display.
show zone analysis
To display detailed analysis and statistical information about the zoning database, use the show zone analysis command.
show zone analysis {active vsan vsan-id | vsan vsan-id | zoneset name vsan vsan-id}
Syntax Description
Command Default
None
Command Modes
EXEC mode.
Command History
Examples
The following example displays detailed statistics and analysis of the active zoning database:
switch# show zone analysis active vsan 1The following example displays detailed statistics and analysis of the full zoning database:
switch# sh zone analysis vsan 1 Zoning database analysis vsan 1 Full zoning database Last updated at: 14:36:56 UTC Oct 04 2005 Last updated by: Local [CLI / SNMP / GS / CIM / INTERNAL] or Merge [interface] or Remote [Domain, IP-Address] [Switch name] Num zonesets: 1 Num zones: 1 Num aliases: 0 Num attribute groups: 0 Formatted database size: < 1 Kb / 2000 kb ( < 1% usage) Unassigned zones: zone name z1 vsan 1Table 9-4 describes the fields displayed in the output of a show zone analysis command for the full zoning database.
The following example displays zone set analysis information:
switch# show zone analysis zoneset zs1 vsan 1Related Commands
show zoneset
To display the configured zone sets, use the show zoneset command.
show zoneset [active [vsan vsan-id] | brief [active [vsan vsan-id] | vsan vsan-id] | name zoneset-name [active [vsan vsan-id] | brief [active [vsan vsan-id] | vsan vsan-id] | vsan vsan-id] | pending [active [vsan vsan-id] | brief [active [vsan vsan-id] | vsan vsan-id] | vsan vsan-id] | vsan vsan-id
Syntax Description
Command Default
None
Command Modes
EXEC mode.
Command History
Examples
The following example displays configured zone set information:
switch# show zoneset vsan 1The following example displays configured zone set information for a specific VSAN:
switch# show zoneset vsan 2-3
